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How to use the “number_to_currency” helper method in the model rather than view?
...!”, then your entire premise is wrong—after all, you don’t have a to_html method, do you? And yet your object is very often rendered as HTML. Consider creating a new class for generating your output instead of making your data model know what a CSV is (because it shouldn’t).
As for using he...
How do I set the size of an HTML text box?
How do I set the size of an HTML text box?
11 Answers
11
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How to read if a checkbox is checked in PHP?
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If your HTML page looks like this:
<input type="checkbox" name="test" value="value1">
After submitting the form you can check it with:
isset($_POST['test'])
or
if ($_POST['test'] == 'value1') ...
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How to exclude a file extension from IntelliJ IDEA search?
... documentation: jetbrains.com/idea/webhelp/scope-language-syntax-reference.html. For excluding CSS it's: !file:*.css.
– Robert Kusznier
Mar 3 '14 at 11:20
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Is there a way to use SVG as content in a pseudo element :before or :after
...ested this and it works great, this is awesome! It still doesn't work with html, but it does with svg.
In my index.html I have:
<div id="test" style="content: url(test.svg); width: 200px; height: 200px;"></div>
And my test.svg looks like this:
<svg xmlns="http://www.w3.org/2000/...
How to get form field's id in Django?
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@Clayton {{ field.html_name }}
– chucksmash
Apr 9 '15 at 14:32
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Bring element to front using CSS
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In my case i had to move the html code of the element i wanted at the front at the end of the html file, because if one element has z-index and the other doesn't have z index it doesn't work.
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Using jQuery how to get click coordinates on the target element
I have the following event handler for my html element
6 Answers
6
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How to add line breaks to an HTML textarea?
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Problem comes from the fact that line breaks (\n\r?) are not the same as HTML <br/> tags
var text = document.forms[0].txt.value;
text = text.replace(/\r?\n/g, '<br />');
UPDATE
Since many of the comments and my own experience have show me that this <br>
solution is not working a...