Jqgrid: how to set toolbar options based on column value in row selected. Form_editing. JqGrid supports creating a form “on the fly” to view, add, edit, delete, or search grid data.
A screenshot of an “Add Record” form is shown below: It's possible to use a combination of Modal Boxes and Inline Editing in your application. After all, Inline editing can only be used to edit an existing row and can't be used to search, delete, or add data. However, it's not recommended to use both Inline Editing and Modal Box Editing because one will interfere with the other when both select the same row. Learn JavaScript and PHP through courses, examples and tutorials. JqGrid Demo & Examples May 14th, 2012 — ASP.NET, Date Picker, DOM Manipulation, File Upload, form validation, jqgrid, plugins To download the entire package of demo files (.html, .css, .js, .php, .aspx) click here.
Let’s take a look at the jqGrid customizations in action. In this first example (download: jqgrid4e.html) you can see a first draft where I just packed this thing with multiple options. JqGrid.php at Precurio Intranet Portal - Free PHP Code. Demonstration of the vertical headers. Untitled. Wiki:predefined_formatter. Formatter supports advanced formatting of the contents of cells in form, in-line and cell editing.
Formatter can be used in either of two ways: Predefined and Custom. In this section, we discuss the Predefined Formatter. jqGrid Module Requirements In order to use the formatting features, make sure you check the box for the Formatter module when you download jqGrid. For more information refer to Download jqGrid Language options Default language formatting options are defined in the language files e.g., grid.locale-xx (where xx is the two character code for your language, en for English). That means that the Formatter options are loaded when the grid javascript files are loaded. Wiki:retrieving_data. With the first release of jqGrid, the only possible way to obtain data was via XML as described in the tutorial above.
Later, many people requested the ability to obtain data via JSON, then with an array and finally with 'real' names. After lot of work and with the help of the community we now have a wide range of methods for obtaining data. Wiki:inline_editing. Inline editing is a quick way to update database information by making changes directly in the row of the grid, as seen in the image below: To use Inline Editing, users select a row with the mouse.
In response, jqGrid converts each editable field to a data entry cell, as seen in the Name and Price fields above. Cells that aren't editable, such as the ID field above, don't change appearance and remain read-only. Whether an individual column is editable or read-only is controlled by setting the attribute in the ColModel. Wiki:jquery_ui_methods. Sortable Columns This method is integrated in jqGrid, so there it is not necessary to do something special.
The method allow to reorder the grid columns using the mouse. The only necessary setting in this case is to set the sortable option in jqGrid to true. using our example this will look like this: Used jQuery UI widget(s) and other plugins. Wiki:show_hide_columns. Usually you can attach a click event to a button.
You can use this method in navigator using the navButtonAdd method jQuery("#mybutton").click(function() { jQuery("#grid_id").setColumns(options); return false; }); Wiki:options. The setup and configuration of jqGrid are controlled by setting options for the grid.
Examples of configuration settings include the height and width of the grid, type of data that should be in each column, and other similar settings. These options are set in the grid options array, and many of the options are set in name: value pairs, separated by commas. The array is given as an argument to the declaration of the jqGrid object. The properties and options available are listed below in alphabetic order. Some have more details described in other pages of this wiki and a link to those pages is provided in those circumstances. Cutter's Crossing: Intro to jqGrid. While there are better choices (ExtJS for instance) for component and architecture libraries, some time ago someone entrenched our current system in JQuery and JQueryUI.
But, since JQueryUI is already so prevelent within the system, it would be very time consuming to replace it. JQueryUI isn't bad, by any means, just incomplete, from the standpoint of building "applications". JqGrid Dynamically loading select options. Scenario: You are using the jqGrid to edit rows that contain fields that are of HTML tag type "SELECT".
JqGrid - dynamically load different drop down values for different rows depending on another column value. As we all know the jqGrid examples in the demo and the Wiki always refer to static values for drop down boxes. This of course is a personal preference but in dynamic design these values should be populated from the database/xml file, etc, ideally JSON formatted.
Can you do this in jqGrid, yes, but with some custom coding which we will briefly show below (refer to some of my other blog entries for a more detailed discussion on this topic). What you CANNOT do in jqGrid, referring here up and to version 3.8.x, is to load different drop down values for different rows in the jqGrid. Well, not without some trickery, which is what this discussion is about. Of course the issue is that jqGrid has been designed for high performance and thus I have no issue with them loading a reference to a single drop down values list for every column. Yes, after spending a few hours on this found a solution to the problem that does not require any updates to jqGrid source code, thank GOD! Share This Post: JqGrid - inline edit and trapping edit rules. Asp.net - jqgrid Page 1 of x pager. Wiki:toolbar_searching. Datepicker. JqGrid Demos. JqGrid Demos. Jqgriddocs.pdf (application/pdf Object)
Trirand Official jqGrid and jqSuite for ASP.NET WebForms, MVC and PHP.