Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Use the 'value' attribute to set the value of a text input field</p> <pre><code>&lt;td&gt;&lt;input id="Name" name="Name" type="text" value="@Minus(products.ReorderLevel, products.StockLevel)" /&gt; &lt;/td&gt; </code></pre> <p>For changing the values you're gonna have to write some JavaScript. Look into <a href="http://jquery.com/" rel="nofollow">jquery</a> for a simple way to look up and manipulate DOM-objects such as your textbox (the <code>$("..")</code>-stuff in the example below </p> <pre><code>&lt;script type="text/JavaScript" src="/path/to/your/jquery.version.js"&gt;&lt;/script&gt; &lt;script type="text/JavaScript"&gt; // Declare a function to increment a value var incrementField = function() { var newValue = 1 + parseInt($("#name").val()); $("#name").val(newValue); }; // Declare a function to decrement the value var decrementField = function() { var newValue = parseInt($("#name").val()) - 1; $("#name").val(newValue); }; &lt;/script&gt; </code></pre> <p>and call it from your html:</p> <pre><code>&lt;button onclick="incrementField()"&gt;+&lt;/button&gt; &lt;button onclick="decrementField()"&gt;-&lt;/button&gt; </code></pre> <p>This is very basic, untested and prototype quality stuff. A different approach is to use <a href="http://api.jquery.com/click/" rel="nofollow">jQuery .click()</a> to hook up your increase/decrease logic. </p> <p><strong>Update: Working jsFiddle example here:</strong> <a href="http://jsfiddle.net/Am8Lp/2/" rel="nofollow">http://jsfiddle.net/Am8Lp/2/</a></p> <p>Set an ID to your buttons and use the following javascript:</p> <pre><code> // This creates a callback which called when the page is fully loaded $(document).ready(function(){ // Set the initial value of the textbox $("#name").val('0'); // Create a click handler for your increment button $("#increaseButton").click(function(){ var newValue = 1 + parseInt($("#name").val()); $("#name").val(newValue); }); // .. and your decrement button $("#decreaseButton").click(function(){ var newValue = parseInt($("#name").val()) - 1; $("#name").val(newValue); }); }); </code></pre> <p>Finally add an ID to your buttons and remove the old click handler</p> <pre><code>&lt;button id="increaseButton"&gt;+&lt;/button&gt; &lt;button id="decreaseButton"&gt;-&lt;/button&gt; </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POHow to display 'sum' inside text box in cshtml
      singulars
      1. PTQuestion
    1. PTAnswer
    1. UShavardhu
    1. UShavardhu
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POHow to display 'sum' inside text box in cshtml
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COOnce inside the function, you likely won't need the "@" symbols prefixing e.g. "@Minus(products.ReorderLevel, products.StockLevel)"
      singulars
      1. PO
      1. USdavidsleeps
    2. COthats great thanks...and do I use some form of JS to increment or decrement the total in the box when the plus or minus button is pressed
      singulars
      1. PO
      1. USJohn
    3. COFixed the errors @davidsleeps pointed out, and added one way to handle the increment and decrement stuff
      singulars
      1. PO
      1. UShavardhu
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload