ExtJS preguntas y respuestas de entrevista
Pregunta 41. What is use of combo select event function?
To get the selected value from a combo.using getvalue();
var selectedComboValue = mycombo1.getValue();
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Pregunta 42. How to get a value of textfield or combo box?
using getvalue();
var selectedValue = mytextfield.getValue();
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Pregunta 43. How to apply css on select of combo box?
Using config option as
emptyClass : 'emptycss', where emptycss is a css classname
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Pregunta 44. What are components required for grid panel?
store, columnmodel, id, width,height
46. how to disable menu option for header in columnModel?
using menuDisabled: true
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Pregunta 45. How to hide the column in grid panel?
using hidden : true
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Lo mas util segun los usuarios:
- Why did you choose Ext JS?
- Why do we need javascript Library?
- What is syntax for Extjs Button click event?
- How to access DOM element using EXTJS?
- Integration of Web development server-side frameworks with Ext JS?