As stated in the title, I am trying to print the submission into PDF file when I submit the webform. Everything is printed except the signature field. I have searched and searched and finally used
<td height="100">{{ webform_token('[webform_submission:values:director_approval:image:html]', webform_submission) }}</td>
based on https://www.drupal.org/project/webform/issues/3134568 and
<img src="{{ webform_token('[webform_submission:values:director_approval:url]', webform_submission) }}" /> inside the td tag, but none of them would print the signature, but instead, it crashes the entire twig template like
I really would like to ask your help to render the signature.
Here is the whole code of the highlighted part of the image:
<tr>
<td height="100">{{ webform_token('[webform_submission:values:director_approval:image:html]', webform_submission) }}</td>
</tr>
Related
I'm a newbie to Spring MVC. Here's my question.
I have a input view where a user can input a name and a text, which will then be displayed like this:
<tr>
<td>Name: </td>
<td>${product.name}</td>
</tr>
<tr>
<td>Text: </td>
<td>${product.text}</td>
</tr>
How can I make the two fields editable for the user? I'd like to place a link or so next to each field, that the user can use for editing entries.
Furthmore, I'd like to link the request to the same page as the input page/form, how can I distinguish the two cases in my controller? I'm using SimpleFormController...
You can use a <a href tag as follows:
${product.text}
Therefore, in your example above, you could use the following:
<tr>
<td>Name: </td>
<td>${product.name}</td>
</tr>
<tr>
<td>Text: </td>
<td>${product.text}</td>
</tr>
Your edit page link urls will have to be the correct link to that edit page.
Alternative:
However, another way to make the fields editable is to use the spring <form> tags as below:
<form:input path="name" placeholder="${product.name}" />
<form:input path="text" placeholder="${product.text}" />
How do i remove a new line from the start of a string?
what's happening is that i've been controlling and debugging someone else's php code, and converting it into asp. what he did was put html tags in a db table, and simply echoing them. ex, a field contains html table tags like <thead>,<tbody>,<tr>, etc. i didn't want to continue the wrong doing so what i did was to control them by first turning <tr>s into <br />s, and removing everything else. but problem is that the first <tr> makes a new line in the very start of the string. i want to remove it. another problem is that not all fields has htmlt tags inside, so i have to put something like if text.substring(0,1)="(idk what to put here)" then (maybe the replace or trim functions here). any help please?
here's a sample field content. pretty nasty indeed:
<table width="705" height="323" id="gradient-style" summary="Meeting Results">
<thead>
<tr>
<td width="238">Product</td>
<td width="610">TS2360 Tape<br />
Drive Express</td>
</tr>
</thead>
<tbody>
<tr>
<td>Machine/model, HVEC</td>
<td>3580<br />
S63, 3580S6X</td>
</tr>
<tr>
<td>Product strengths</td>
<td>Multi O/S<br />
Encryption & media<br />
partition capable<br />
LTFS support</td>
</tr>
</tbody>
</table>
so after making <tr>s into <br>s and removing other html tags, output beacame:
Product TS2360 Tape Drive Express
Give background color to the table cells to achieve seamless transition
Machine/model, HVEC 3580 S63, 3580S6X
Product strengths Multi O/S Encryption & media partition capable LTFS support
(supposedly skipping a line before "Product" because it has <tr> before it, but didn't show in the block quote)
Thanks in advance.
var cleanedFieldValue = someValueWithLineBreaks.TrimStart( '\n' );
The VB.NET version might look like:
Dim cleanedFieldValue = someValueWithLineBreaks.TrimStart(ControlChars.Lf)
Edit
It sounds as if you are trying to parse some Html and then do work on it. I would recommend using the Html Agility Pack for that and read about the evils of attempting to use RegEx to parse your Html.
I need to update a bit of text that's being rendered on a .aspx page. I've searched the source and DB tables, views, and stored procedures, and can't find it.
The bit of code that's generating the text looks like this:
<asp:PlaceHolder id="teamMemberTable" runat="server" />
I searched and couldn't find any references to teamMemberTable anywhere else in the code. Is it possible that the code generating that bit has been compiled into binary and doesn't exist in plaintext anymore?
Here is an example of the outputted html:
<span id="ctl00_rightContent_Repeater1_ctl01_Literal1" class="teamListName">
Team Number One
</span>
<table>
<tr>
<td class="teamListMember">Team Captian</td>
<td class="teamListPlayer">Jane Doe</td>
<td class="teamListStatus teamListStatusPaid">Paid</td>
</tr>
<tr>
<td class="teamListMember">Player 2</td>
<td class="teamListPlayer">John Q. Public</td>
<td class="teamListStatus teamListStatusNotPaid">Not Paid</td>
</tr>
</table>
Yes, it is possible that the code is in an assembly that has already been compiled and is not in plaintext. One option is to run a tool such as .NET Reflector or ILSpy and decompiling all the assemblies in the app and searching through the decompiled code to locate any references to "teamMemberTable".
Another possibility is that the control is being referenced by index instead of by name. For example, if the PlaceHolder control is in the page, it could be referenced as Page.Controls[5] and so you'd never see the name in the source code.
I'm having an html table of the format
<table>
<th>
<td> td1 </td>
<td> td2 </td>
<td> td3 </td>
<td> td4 </td>
<td> td5 </td>
<td> td6 </td>
<td> td7 </td>
<td> td8 </td>
<td> td9 </td>
<td> td10 <td>
</th>
</table>
I need to parse through the cells in each row within the table body. I looped through the row using a javascript and inorder to save the html content i'm using webmethod( because on saving, my page will reload and i will lose my html table, to avoid that i stored it on a session using webmethod and this too happens within my javascript call) . The issue is my client side script is getting skipped at times and i'm not able to save my html content. So i thought of to send the html content as a whole in one script call and do the parsing in server-side.
Now, i need to know how to parse it from server-side. Can some-body help me to parse it using xml?
I think you should try HTML Agility Pack
from CodePlex
What is exactly the Html Agility Pack (HAP)?
This is an agile HTML parser that builds a read/write DOM and supports
plain XPATH or XSLT (you actually don't HAVE to understand XPATH nor
XSLT to use it, don't worry...). It is a .NET code library that allows
you to parse "out of the web" HTML files. The parser is very tolerant
with "real world" malformed HTML. The object model is very similar to
what proposes System.Xml, but for HTML documents (or streams).
I have an <asp:ListView> but for some reason the LayoutTemplate section does not show when the list is empty, although the <EmptyDataTemplate> section shows. The LayoutTemplate contains the headers for the table, and I want to show an empty table when there are no items in the datasource, not just the content of EmptyDataTemplate.
If there is no choice I will copy the LayoutTemplate into EmptyDataTemplate but it seems stupid to have to do this. Ideas?
From the MSDN:
The empty template is displayed in a
ListView control when the data source
that is bound to the control does not
contain any records and the
InsertItemPosition property is set to
InsertItemPosition.None. The template
is rendered instead of the
LayoutTemplate template. If the
InsertItemPosition property is set to
a value other than
InsertItemPosition.None, the
EmptyDataTemplate template is not
rendered.
the key words here are "...the template is rendered instead of the LayoutTemplate template..."
So I think, you have to copy the LayoutTemplate into the EmptyDataTemplate template.
In a very simple way you can get both your headers and a message saying that there were no data.
You make your LayoutTemplate like the following idea:
<LayoutTemplate>
<table>
<tr>
<td>a header</td>
<td>another header</td>
<td>third header</td>
</tr>
<tr runat="server" id="itemPlaceholder">
<td colspan="3"
There is no data!
</td>
</tr>
</table>
</LayoutTemplate>
Notice that the tr that is the placeholder (marked by id="itemPlaceholder") actually contains something. It contains what should be shown when there is no data. Then, in code behind, you set the <EmptyTemplate> to be equal to the <LayoutTemplate> (so that you have only one such template to maintain). I do it like this:
Private Sub lvwThings_Init(sender As Object, e As EventArgs) Handles lvwThings.Init
lvwThings.EmptyDataTemplate = lvwThings.LayoutTemplate
End Sub
The logic then is as follows:
When there is data, i.e. when the actual <LayoutTemplate> is used, the whole <tr runat="server" id="itemPlaceholder">, with the td and text it contains, will be replaced by the <ItemTemplate>.
But, when there is no data, i.e. when the <EmptyTemplate> is used (instead of the <LayoutTemplate>), nothing inside the <EmptyTemplate>is replaced, so everything is shown as it is.
You can also put your into a User Control (.acsx). Then include it in the layout template and the empty template... and it will feel less stupid since you can still manage it in one spot. I know how you feel about copying the same code...seems like something a 5th grader would do. Using a control is a more grown up approach.
I just solved this problem when you have InsertItemTemplate with EmptyDataTemplate.
Arrcording to MS docs, that's you can't have both. So I decided to create new tag in InsertItemTemplate.
You can preview my example code here.
<InsertItemTemplate>
<% if (CheckEmptyTable())
{ %>
<tr>
<td colspan="6">No data founds。</td>
</tr>
<% } %>
// Your insert template input here
<tr style="">
</tr>
</InsertItemTemplate>
My result image: